}ĿijУW(xu)nСMbe̼c̼cɷNɫwòͬķ(sh)(yn)Dʾ
1ֻ(j)DIIIʾ(sh)(yn)܉_(d)(sh)(yn)?zi)ĵ?/span>______________b̖(ho)2֣
2DIIIIVʾ(sh)(yn)be@ɷN|(zh)漰ĻW(xu)ʽ________________
3c(sh)(yn)III(du)ȣ(sh)(yn)IVă(yu)c(din)________________x(xing)̖(ho)
A. IVIII(f)s B. IVIIIȫ
C. IVIII(jin) D. IVͬһbͬr(sh)M(jn)Ѓɂ(g)(du)Ȍ(sh)(yn)III
4Ì(sh)(yn)(yn)C̼c̼cķ(wn)tԇBbĹw_____W(xu)ʽ
50.4 g NaOH1.06 g Na2CO3ϲҺҺеμ0.1 molL1ϡ}ЈD_ʾ}weCO2|(zh)P(gun)ϵ__x(xing)
A. B.
C. D.
𰸡II 2NaHCO3=Na2CO3+CO2+H2O CO2+Ca(OH)2=CaCO3+H2O D NaHCO3 C
(1)ͨ^(gu)cȝȵ}(li)^cᷴ(yng)ʿ
(4)NaHCO3ܟֽ⣬h(yun)xԴض^͵ĭh(hun)зֽNa2CO3ڿԴض^ߵĭh(hun)Բֽܱ^᷀(wn)IJ
(5)NaOHNa2CO3ĻҺ}HȺOH(yng)ٺCO32(yng)CO32cH(yng)HCO3HCO3cH(yng)CO2H2O
(1)ͨ^(gu)(sh)(yn)^Na2CO3NaHCO3cᷴ(yng)ʵĿ(sh)(yn)Ҫĝͬͨ^(gu)^׃Ŀ^_(d)(sh)(yn)?zi)ģ?/span>
(2)DcNaHCO3Na2CO3ğ᷀(wn)P(gun)NaHCO3ܟֽ仯W(xu)ʽ2NaHCO3Na2CO3+CO2+H2OCO2+Ca(OH)2=CaCO3+H2O
(3)^(sh)(yn)(sh)(yn)ֻҪM(jn)һΣ܌(sh)F(xin)(sh)(yn)?zi)?sh)(yn)Ҫ2D
(4)NaHCO3ܟֽh(yun)xԴض^͵ĭh(hun)зֽNa2CO3ڿԴض^ߵĭh(hun)Բֽ⣬ܱ^᷀(wn)IJԇBh(yun)xԴbNaHCO3w
(5) NaOHNa2CO3ĻҺУ}ᣬHȺOH(yng)ٺCO32(yng)Ⱥl(f)ķ(yng)xӷʽHOH=H2OHCO32=HCO3HCO3H=CO2H2Oֻһ(g)(yng)Кw
0.4gNaOH|(zh)0.01molĵHCl|(zh)0.1molwe1.06 g Na2CO3|(zh)0.01molCO32cH(yng)HCO3ĵHCl|(zh)0.01molwe
HCO3cH(yng)CO2H2OĵHCl|(zh)0.01molwe
ͬr(sh)0.01molCO2ֻһ(g)(yng)Кw_(ki)ʼ0.2L}Һ](mi)КwS0.1L}Һ0.01molCO2DC
ĿлW(xu) (li)Դ }ͣ
}Ŀ1tĹw|(zh)@SɫĝҺҷ(yng)a(chn)ϚwAAڳ²c՚ãl(f)Dʾ׃
tٌ(xi)|(zh)ĻW(xu)ʽ
__________B____________C__________ D____________
ڌ(xi)ҷ(yng)ĻW(xu)ʽ__________________________
ۆ|(zh)cҺҷ(yng)ɚwBxӷʽ___________________
2DǸ|(zh)ķ(yng)P(gun)ϵD֪AESɫĩFд̼ԚζƯՈ(qng)(j)˻شІ(wn)}
(xi)Dо̖(ho)ĻW(xu)ʽ
_______________________
_______________________
______________________
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}Ŀ֪A鵭SɫwTʹVĽن|(zh)DǾдԵĺɫwCǟo(w)ɫo(w)ζĚwHǰɫ
1|(zh)AĻW(xu)ʽ ________
2Hڳ՚׃MČ(sh)(yn)F(xin)______________________________________W(xu)ʽ___________________________________________
3Aˮ(yng)BCxӷʽ___________________________________ɴ˷(yng)֪A_________;
4Eٵxӷʽ_______________________________________Ո(qng)(xi)z(yn)EٵõҺҪ(yng)xӣH+⣩Ҫԇ_________________________W(xu)ʽ
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}ĿDbXᷴ(yng)(sh)(yn)f(shu)_
Aԓ(yng)ķʽ2Al+Fe2O3 2Fe+Al2O3
Bԓ(yng)a(chn)ߜl(f)(qing)
C(j)Xᷴ(yng)ԭұijЩ
D(yng)D(zhun)3 molӣt|(zh)1 mol
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}Ŀ֪һlɰl(f)ɂ(g)W(xu)(yng)Fe+H2SO4(ϡ)=FeSO4+H22Fe+6H2SO4() Fe2(SO4)3+3SO2+6H2OԇشІ(wn)}
1(yng)__ԪأԪQ߀ԭa(chn)____
2(yng)߀ԭa(chn)__ԓ(yng)Уc߀ԭ֮Ȟ___
3(bio)r(dng)(yng)33.6LSO2wr(sh)Fe___mol
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}Ŀ|(zh)AB2L]l(f)·(yng)3A(g)+B(g)xC(g)+2D(g)5miny(c)c(D)=0.5mol/Lc(A):c(B)=1:2Cķ(yng) 0.15 mol/(Lmin)
1Bķ(yng)v(B)=_____X=___
2A5minĩĝ___
3˕r(sh)(ni)ĉ(qing)c_(ki)ʼr(sh)֮Ȟ飺____
4Ȼ(S2Cl2)һNɫҺwǺϳȾϵҪԭ(xi)ʽ______
5ԭ(sh)34Ć|(zh)仯;dzV
a.Ԫڱеλ___Se2Cl2ԇY(ji)(gu)ʽ___
b.һNɑ(yng)δ(li)O(sh)Ͱ댧(do)w֪(In)cXͬұXɂ(g)ӌf(shu)____ĸ
AԭӰ돽In>Se BInĽԱSe(qing)
CInĽԱAl D㟵ĻW(xu)ʽInSe2
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}Ŀ߀ԭ(yng)Һͨm
ҺijЩxӵ|(zh)׃Dʾf(shu)_ģ
A.ͨ^(gu)(yng)^߀ԭԏ(qing)
B.ԭҺ
C.ԭҺ
D.ͨr(sh)Һаl(f)xӷ(yng)ʽ
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}ĿijW(xu)dȤСMNaIҺͨCl2õUҺúUҺ@ȡNaIw(sh)(yn)£
֪(yng)2I+2Cu2+++H2O
2CuI+
+2H+
شІ(wn)}
1^(gu)V(sh)(yn)ҪIJxͨ©_____________
2(yng)CuI߀ԭa(chn)ֻNO2ԓ(yng)ĻW(xu)ʽ_________________(dng)95.5 g CuIc(yng)tҪ(bio)r______________LO2܌ɵNO2ˮȫD(zhun)
3BкɷNԪFԭcһNԪԭӵ|(zh)֮Ȟ38tBĻW(xu)ʽ_____________
4(yng)ɺɫw͟o(w)ɫwɫwQFt(yng)ĻW(xu)ʽ______
5Cl2ͨ뺬12 g NaIҺһΕr(sh)gҺɵõw|(zh)_________g
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}Ŀ߀ԭ(yng)һ(li)Ҫķ(yng)Ո(qng)Ҫ}Ŀ
1(du)(yng)NH3+O2NO+H2O(δƽ)ԓ(yng)________߀ԭ________߀ԭa(chn)߀ԭ|(zh)________
2һl(yng)2NH3+3CuO3Cu+N2+3H2OM(jn)У(du)˷(yng)ķ________
ԓ(yng)ÓQ(yng)
ڷ(yng)NH3N2
ڷ(yng)wF(xin)˽~߀ԭ
ԓ(yng)CuOc(yng)
3 ƽ(yng)____H2S+___SO2=____S+____H2O
a(chn)________߀ԭ______________
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